| 中文名 | 3-(环丙基甲氧基)-4-羟基苯甲酸 |
|---|---|
| 英文名 | 3-(Cyclopropylmethoxy)-4-hydroxybenzoic acid |
| 英文别名 |
3-(Cyclopropylmethoxy)-4-hydroxybenzoic acid
Benzoic acid, 3-(cyclopropylmethoxy)-4-hydroxy- Roflumilast Impurity 5 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 403.3±30.0 °C at 760 mmHg |
| 分子式 | C11H12O4 |
| 分子量 | 208.211 |
| 闪点 | 162.2±18.1 °C |
| 精确质量 | 208.073563 |
| PSA | 66.76000 |
| LogP | 2.23 |
| 蒸汽压 | 0.0±1.0 mmHg at 25°C |
| 折射率 | 1.615 |
| 储存条件 | 2-8°C |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2918990090 |
|
~87%
1243391-44-7 |
| 文献:Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
|
~%
1243391-44-7 |
| 文献:Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
|
~%
1243391-44-7 |
| 文献:Synthesis (Germany), , vol. 44, # 23 art. no. SS-2012-H0689-OP, p. 3598 - 3602 |
| 上游产品 2 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2918990090 |
|---|---|
| 中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |